Stockard, Jean2023-04-122023-04-122013-10-24https://hdl.handle.net/1794/281888 pagesThis short report includes two sections. The first summarizes the research literature related to Direct Instruction (DI). The second provides estimates of the gains in student achievement that would be expected when students have Direct Instruction using data from a very extensive review of the literature.enCreative Commons BY-NC-ND 4.0-USTechnical ReportEfficacy StudySystematic Literature ReviewMeta-analysesTechnical Report